Individual micro-site for participants, with access to online individual feedback to inform and to be used as intervention tools.

500€ (+ the customized informs generated from iCapStats)

Standard participant interface designed individual questionnaires to self-report their own data on scheduled time points (i.e. daily steps taken with pedometer or weekly weight and waist circumference) or at random (i.e. for repeated 24h recalls) which can be announced by e-mail or instant messaging.